150622022 has 4 divisors (see below), whose sum is σ = 225933036. Its totient is φ = 75311010.

The previous prime is 150622013. The next prime is 150622033. The reversal of 150622022 is 220226051.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×150622022² = 45373987022736968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150621985 and 150622003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37655504 + ... + 37655507.

It is an arithmetic number, because the mean of its divisors is an integer number (56483259).

Almost surely, 2^150622022 is an apocalyptic number.

150622022 is a deficient number, since it is larger than the sum of its proper divisors (75311014).

150622022 is an equidigital number, since it uses as much as digits as its factorization.

150622022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75311013.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 150622022 is about 12272.8163841883. The cubic root of 150622022 is about 532.0627128475.

Adding to 150622022 its reverse (220226051), we get a palindrome (370848073).

The spelling of 150622022 in words is "one hundred fifty million, six hundred twenty-two thousand, twenty-two".